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comparison dwt/internal/cocoa/NSNull.d @ 0:380af2bdd8e5

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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2007 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 *
11 * Port to the D Programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com>
13 *******************************************************************************/
14 module dwt.internal.cocoa.NSNull;
15
16 import dwt.internal.cocoa.NSObject;
17 import dwt.internal.cocoa.OS;
18 import objc = dwt.internal.objc.runtime;
19
20 public class NSNull : NSObject
21 {
22
23 public this ()
24 {
25 super();
26 }
27
28 public this (objc.id id)
29 {
30 super(id);
31 }
32
33 public static NSNull null_ ()
34 {
35 objc.id result = OS.objc_msgSend(OS.class_NSNull, OS.sel_null);
36 return result !is null ? new NSNull(result) : null;
37 }
38
39 }